Hier ist der iFrame.
<iframe id="hvCalculatoriFrame" src="https://hausvorteil.de/partner-calculator/background=FFF&main=E2351D&accent=243F60&partner-page=www.silentflash.de" style="border:0px #FFFFFF none;" name="hvCalculatoriFrame" scrolling="no" frameborder="0" marginheight="0px" marginwidth="0px" height="1500px" width="100%" allowfullscreen=""></iframe>Partner Calculator